OMEdit does not automatically add points to line-connection-annotations when objects are moved

[perob88]

It seems like OMEdit does not add necessary points to a connection annotation  when objects are moved.

I have converted a library  from Dymola 7.4 to openModelica and in dymola all connections look nice. For some reason things does not look as smooth in OMEdit though. The problem is that objects that where lined up exactly so that the connections only consists of 2 points in dymola does not look good when moved. 

For example, if the objects are lined up horizontally and are moved vertically the end of the line does not follow the moved objevt. The line changes it's length to match the horizontal position but no vertical part is added so the connected line just seems to sit there.

What it should do in my opinion is add a third point and make it two lines, one vertical and one horizontal.

I'm also having another issue with models that are moved around when opening a model from dymola in OMEdit. This could be related since it's hard to do the right thing if the connection annotation does not match the actual position. 

[Adeel Asghar]

Fixed in r23357.